package kr.co.hanbit;

public class ThisTest1 {
	int a = 100;
	public void setA(int a){
		a=a;
		
	}
	public static void main(String[] agrs){
		ThisTest1 tt1 = new ThisTest1();
		tt1.setA(200);
		System.out.println(tt1.a);
	}
}
